‘Unforgotten’ Star Nicola Walker Admits She’d Make A Terrible Criminal

*Warning: This episode contains spoilers for Season One of *Unforgotten. Nicola Walker leads the crime-fighting duo on the new MASTERPIECE Mystery! drama, Unforgotten . But the series’ complicated cold-case investigations surprise even her as they unfold week after week. Walker shares stories of Four Weddings and a Funeral , Broadway and why she could never be counted on to keep a criminal secret.